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udf: create function for conversion from timestamp to timespec 

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
marcin.slusarz@gmail.com 2008-02-03 19:36:07 +01:00 committed by Jan Kara
parent f18f17b033
commit c87e8e90d0
1 changed files with 23 additions and 56 deletions
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79
fs/udf/inode.c
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@ -1136,12 +1136,24 @@ static void __udf_read_inode(struct inode *inode)
brelse(bh);
}
static void udf_fill_inode_time(struct timespec *tspec,
const timestamp *tstamp,
struct udf_sb_info *sbi)
{
time_t convtime;
long convtime_usec;
if (udf_stamp_to_time(&convtime, &convtime_usec,
lets_to_cpu(*tstamp))) {
tspec->tv_sec = convtime;
tspec->tv_nsec = convtime_usec * 1000;
} else
*tspec = sbi->s_record_time;
}
static void udf_fill_inode(struct inode *inode, struct buffer_head *bh)
{
struct fileEntry *fe;
struct extendedFileEntry *efe;
time_t convtime;
long convtime_usec;
int offset;
struct udf_sb_info *sbi = UDF_SB(inode->i_sb);
struct udf_inode_info *iinfo = UDF_I(inode);
@ -1229,29 +1241,10 @@ static void udf_fill_inode(struct inode *inode, struct buffer_head *bh)
inode->i_blocks = le64_to_cpu(fe->logicalBlocksRecorded) <<
(inode->i_sb->s_blocksize_bits - 9);
if (udf_stamp_to_time(&convtime, &convtime_usec,
lets_to_cpu(fe->accessTime))) {
inode->i_atime.tv_sec = convtime;
inode->i_atime.tv_nsec = convtime_usec * 1000;
} else {
inode->i_atime = sbi->s_record_time;
}
if (udf_stamp_to_time(&convtime, &convtime_usec,
lets_to_cpu(fe->modificationTime))) {
inode->i_mtime.tv_sec = convtime;
inode->i_mtime.tv_nsec = convtime_usec * 1000;
} else {
inode->i_mtime = sbi->s_record_time;
}
if (udf_stamp_to_time(&convtime, &convtime_usec,
lets_to_cpu(fe->attrTime))) {
inode->i_ctime.tv_sec = convtime;
inode->i_ctime.tv_nsec = convtime_usec * 1000;
} else {
inode->i_ctime = sbi->s_record_time;
}
udf_fill_inode_time(&inode->i_atime, &fe->accessTime, sbi);
udf_fill_inode_time(&inode->i_mtime, &fe->modificationTime,
sbi);
udf_fill_inode_time(&inode->i_ctime, &fe->attrTime, sbi);
iinfo->i_unique = le64_to_cpu(fe->uniqueID);
iinfo->i_lenEAttr = le32_to_cpu(fe->lengthExtendedAttr);
@ -1261,37 +1254,11 @@ static void udf_fill_inode(struct inode *inode, struct buffer_head *bh)
inode->i_blocks = le64_to_cpu(efe->logicalBlocksRecorded) <<
(inode->i_sb->s_blocksize_bits - 9);
if (udf_stamp_to_time(&convtime, &convtime_usec,
lets_to_cpu(efe->accessTime))) {
inode->i_atime.tv_sec = convtime;
inode->i_atime.tv_nsec = convtime_usec * 1000;
} else {
inode->i_atime = sbi->s_record_time;
}
if (udf_stamp_to_time(&convtime, &convtime_usec,
lets_to_cpu(efe->modificationTime))) {
inode->i_mtime.tv_sec = convtime;
inode->i_mtime.tv_nsec = convtime_usec * 1000;
} else {
inode->i_mtime = sbi->s_record_time;
}
if (udf_stamp_to_time(&convtime, &convtime_usec,
lets_to_cpu(efe->createTime))) {
iinfo->i_crtime.tv_sec = convtime;
iinfo->i_crtime.tv_nsec = convtime_usec * 1000;
} else {
iinfo->i_crtime = sbi->s_record_time;
}
if (udf_stamp_to_time(&convtime, &convtime_usec,
lets_to_cpu(efe->attrTime))) {
inode->i_ctime.tv_sec = convtime;
inode->i_ctime.tv_nsec = convtime_usec * 1000;
} else {
inode->i_ctime = sbi->s_record_time;
}
udf_fill_inode_time(&inode->i_atime, &efe->accessTime, sbi);
udf_fill_inode_time(&inode->i_mtime, &efe->modificationTime,
sbi);
udf_fill_inode_time(&iinfo->i_crtime, &efe->createTime, sbi);
udf_fill_inode_time(&inode->i_ctime, &efe->attrTime, sbi);
iinfo->i_unique = le64_to_cpu(efe->uniqueID);
iinfo->i_lenEAttr = le32_to_cpu(efe->lengthExtendedAttr);